Derp 

When someone makes a mistake, normally a exclamation

Ex:

Person: Hey yous there!
Me: it is you
Person: Derp!!

Derp by Moonlight Pony December 6, 2017

Derp 

A person saying derp is completely random but as it means that the person is very weird to begin with.

Person1:Derp
Everyone else:shuffles away.

Derp by TheKittyOfNight December 8, 2017

Derp 

The only word I'm surprised hasn't appeared yet lmao

DERP DERP DERPITY DERP DERP

Derp by IZ YA BOI January 27, 2018

derp 

something stupid but cute or Kawai

OMG did he just DERP!!??!!

derp by Retardus tacodususus August 28, 2018

Derp 

When a person says or does something stupid.

Me: Kailey ur a derp!

Kailey: I know!!

Derp by BoozerRulzz November 12, 2018

Derp 

Typically someone who is either stupid and exhibits brainless tendencies on frequent occasions. Often can be seen staring blankly into the distance or with a confused frown when confronted by the simplest problem

Oh for the love of god Rafa got it arse about face again, that moron is a complete fucking Derp

Derp by Whowasthatmaskedman November 26, 2018

derp 

( O vO ) Its an amazing way of life

weeeeeeee i derp

derp by WHYYYYYYYYYYYYYYYYYYYY December 19, 2018